Sökning: "graphic representation"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden graphic representation.

  1. 1. Grafisk och algebraisk representation : Gymnasieelevers förståelse av linjära funktioner

    Författare :Annika Pettersson; Igor Gachkov; Kerstin Pettersson; Lovisa Sumpter; Karlstads universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; NATURVETENSKAP; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; SOCIAL SCIENCES; mathematics education; linear function; graphic representation; scale; concept image; Matematik; Mathematics;

    Sammanfattning : This thesis concerns upper secondary students’ understanding of algebraic and graphic representation of linear functions. Components of the students’ concept images, so-called ‘concept elements’, were studied as a way to capture their understanding. LÄS MER

  2. 2. Graphic Representation and Visualisation as Modelling Support for the Knowledge Acquisition Process

    Författare :Anne Håkansson; Andreas Hamfelt; Harald Kjellin; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap; Artficial Intelligence; Knowledge-Based Systems; Knowledge Acquisition; Graphic Representation; Visualisation; Unified Modelling Language; Modelling Rule-based Systems; Visual programming; Declarative Programming; Information Networks; User-Centered Design; Knowledge Interface; Datavetenskap; Computer science; Datavetenskap; datalogi; Computer Science;

    Sammanfattning : The thesis describes steps taken towards using graphic representation and visual modelling support for the knowledge acquisition process in knowledge-based systems – a process commonly regarded as difficult. The performance of the systems depends on the quality of the embedded knowledge, which makes the knowledge acquisition phase particularly significant. LÄS MER

  3. 3. Social scaling and children's graphic strategies : A comparative study of children's drawings in three cultures

    Författare :Sven Andersson; Linköpings universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Children s drawings; Social scaling. Children s social worlds; Graphic strategies. Cultural variation. Representations; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : This cultural comparative study examines social scaling in children's drawings and whether children's formal graphic strategies follow the lines of traditional develop­mental stage models. Moreover, an attempt is made to develop methodological tools for comparative cultural research on children's social worlds. LÄS MER

  4. 4. Okonventionella varumärken : - form, färg, doft, ljud

    Författare :Erika Lunell; Marianne Levin; Per Jonas Nordell; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; trade mark; unconventional mark; shape mark; hologram mark; colour mark; scent mark; sound mark; distinctive character; graphic representation; Intellectual property law; Immaterialrätt; Private Law; civilrätt;

    Sammanfattning : This dissertation deals with new types of marks – shape marks, colour marks, feel marks, hologram marks, motion marks, sound marks, scent marks and taste marks – which, as an option or complement to conventional word or figure marks, are being increasingly used as trade marks in the market place. This trend gives rise to legal and practical questions related to the application of already established trade mark principles in the new context. LÄS MER

  5. 5. An Optimisation Approach to Cartographic Generalisation

    Författare :Lars Harrie; Centrum för geografiska informationssystem (GIS-centrum); []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; incremental generalisation; multiple representation; least-squares method; optimisation; cartographic constraints; displacement; cartographic generalisation; graphic generalisation; map production; object-oriented spatial databases; Physical geography; geomorphology; pedology; cartography; climatology; Fysisk geografi; geomorfologi; marklära; kartografi; klimatologi; Technological sciences; Teknik;

    Sammanfattning : Cartographic generalisation is the process of simplifying a representation to suit the scale and purpose of a map. As such, generalisation has always been a central part in map production. This thesis is a contribution to the ongoing work on automating cartographic generalisation. LÄS MER